<!DOCTYPE html>
<html>

<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

	<title>404</title>
	<link rel="shortcut icon" href="https://www.undi.cn/404/769/favicon.ico">
	<style>

		.system {
			width: 1100px;
			margin: 0 auto;
			text-align: center;
			padding-top: 140px;
		}

		.system img {
			text-align: center;
			width: 500px;
		}

		.title {}

		.title h2 {
			color: #fff;
			font-size: 36px;
			letter-spacing: 4px;
			text-align: center;
			line-height: 120px;
		}

		.title h4 {
			color: #fff;
			font-size: 18px;
			/* font-weight: bold; */
			line-height: 38px;
			text-align: center;
		}

		* {
			word-wrap: break-word
		}

		html,
		body,
		h1,
		h2,
		h3,
		h4,
		h5,
		h6,
		hr,
		p,
		iframe,
		dl,
		dt,
		dd,
		ul,
		ol,
		li,
		pre,
		form,
		button,
		input,
		textarea,
		th,
		td,
		fieldset {
			color: #666;
			margin: 0;
			padding: 0;
			font-weight: normal;
		}

		ul,
		ol,
		dl {
			list-style-type: none
		}

		html,
		body {
			*position: static
		}

		html {
			font-family: sans-serif;
			-webkit-text-size-adjust: 100%;
			-ms-text-size-adjust: 100%
		}

		address,
		caption,
		cite,
		code,
		dfn,
		em,
		th,
		var {
			font-style: normal;
			font-weight: 400
		}

		input,
		button,
		textarea,
		select,
		optgroup,
		option {
			font-family: inherit;
			font-size: inherit;
			font-style: inherit;
			font-weight: inherit
		}

		input,
		button {
			overflow: visible;
			vertical-align: middle;
			outline: none
		}

		body,
		th,
		td,
		button,
		input,
		select,
		textarea {
			font-family: "Microsoft Yahei", "Hiragino Sans GB", "Helvetica Neue", Helvetica, tahoma, arial, Verdana, sans-serif, "WenQuanYi Micro Hei", "\5B8B\4F53";
			font-size: 12px;
			color: #333;
			-webkit-font-smoothing: antialiased;
			-moz-osx-font-smoothing: grayscale
		}

		body {
			line-height: 1.6;
			background: #7395ff;
		}

		h1,
		h2,
		h3,
		h4,
		h5,
		h6 {
			font-size: 100%
		}

		table {
			border-collapse: collapse;
			border-spacing: 0;
		}

		a,
		area {
			outline: none;
			blr: expression(this.onFocus=this.blur())
		}

		a {
			text-decoration: none;
			cursor: pointer
		}

		a:hover {
			text-decoration: none;
			outline: none
		}

		a.ie6:hover {
			zoom: 1
		}

		a:focus {
			outline: none
		}

		a:hover,
		a:active {
			outline: none
		}

		:focus {
			outline: none
		}

		sub,
		sup {
			vertical-align: baseline
		}

		button,
		input[type="button"],
		input[type="submit"] {
			line-height: normal !important;
		}

		/*img*/
		img {
			border: 0;
			vertical-align: middle
		}

		a img,
		img {
			-ms-interpolation-mode: bicubic
		}

		.img-responsive {
			max-width: 100%;
			height: auto
		}

		.clears {
			clear: both;
		}

		/*IE下a:hover 背景闪烁*/


		/*HTML5 reset*/
		header,
		footer,
		section,
		aside,
		details,
		menu,
		article,
		section,
		nav,
		address,
		hgroup,
		figure,
		figcaption,
		legend {
			display: block;
			margin: 0;
			padding: 0
		}

		time {
			display: inline
		}

		audio,
		canvas,
		video {
			display: inline-block;
			*display: inline;
			*zoom: 1
		}

		audio:not([controls]) {
			display: none
		}

		legend {
			width: 100%;
			margin-bottom: 20px;
			font-size: 21px;
			line-height: 40px;
			border: 0;
			border-bottom: 1px solid #e5e5e5
		}

		legend small {
			font-size: 15px;
			color: #999
		}

		svg:not(:root) {
			overflow: hidden
		}

		fieldset {
			border-width: 0;
			padding: 0.35em 0.625em 0.75em;
			margin: 0 2px;
			border: 1px solid #c0c0c0
		}

		input[type="number"]::-webkit-inner-spin-button,
		input[type="number"]::-webkit-outer-spin-button {
			height: auto
		}

		input[type="search"] {
			-webkit-appearance: textfield;
			/* 1 */
			-moz-box-sizing: content-box;
			-webkit-box-sizing: content-box;
			/* 2 */
			box-sizing: content-box
		}

		input[type="search"]::-webkit-search-cancel-button,
		input[type="search"]::-webkit-search-decoration {
			-webkit-appearance: none
		}

		/*
	Name:style_clearfix
	Example:class="clearfix|cl"
	Explain:Clearfix（简写cl）避免因子元素浮动而导致的父元素高度缺失能问题
*/
		.cl:after,
		.clearfix:after {
			content: ".";
			display: block;
			height: 0;
			clear: both;
			visibility: hidden
		}

		.cl,
		.clearfix {
			zoom: 1
		}

		.fl {
			float: left;
		}

		.fr {
			float: right;
		}

	</style>
</head>

<body>

	<div class="system">
		<img src="/images/404.png">
		<div class="title">
			<h2>页面走丢了...</h2>
			<h4>远方的朋友你好！非常抱歉，您所请求的页面不存在！</h4>
			<h4>请仔细检查您输入的网址是否正确。</h4>
			<h4><a href="/main" style="color: white">返回首页</a></h4>
		</div>
	</div>



</body>

</html>